I just got SS 2212 980kv motors and rebuilt my HT-FPV (last night). I am using 8" gemfan props and it is soo smooth. It sets in a hover like naza in gps lock. A buddy has the NTM motors and they dont come close to the SS motors IMHO

i run 4s and 10x5 props on my sunnysky 2212 980`s and they run fine .its a gruapner like airfoil so its like running 9`s in reality .these sunny`s can run 3 or 4s.

oh ,and i had some bad ntm`s right out the box .pretty much changed bearings in all 4 .now they run pretty smooth ,but they hog alot of juice .(ntm 2826 1200kv)and i couldnt get decent video with them either they resonate alot .thats been my limited experience with them .

I am running the Sunnysky 2216 900 on my dead cat frame and the motors are so smooth. The only other motors I have used prior to this on my Quads and tri have been the http://www.hobbyking...idProduct=14737

I was amazed how much smoother the SS motors are in comparison. I have not yet mounted a camera on my frame but when I view the picture through my FPV goggles the image is great. Trust me I do think the extra money is worth while.

sure they can i run 4s on mine with 10x5 graupner airfoil style props made by gemfan. with a 3300 4s i get over 10 minute flights but i usually bring it in around the 10 minute mark .i dont think 3s would lift my discovery very well .

I just replaced the NTM28-26 1000KV motors I had on my QAV400 with a set of Sunnysky X2212-13 980KV. The Sunnyskys are pretty much balanced out of the box, have very little cogging torque and feel really smooth. The soft silicon wires are a bonus, and they include all the accessories for mounting!

Quick comparison of the sound. These NTMs have had only a couple of hours on my QAV400 and were balanced enough that I couldn't see any jello in my footage, but they sounded horrible.

The Sunnyskys sound very clean. I picked mine up from Himodel. It took 3 days to ship via DHL to Australia (about $25) and the motors are $16.76 each (make an account and log in for lower prices).